NGK 92274 Ruthenium HX Spark Plug LKAR7AHX-S Single
NGK 92274 Ruthenium HX Spark Plug LKAR7AHX-S Single
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NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions. 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode. Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides superior strength and better heat transfer. Copper core aids in heat removal.
- Ruthenium HX™ Brings The Most Advanced Spark Plug Technology To The Automotive Aftermarket, Delivering Better Efficiency And Power For Today’s Engines
- Superior Oxidation Resistance
- Ruthenium HX Provides More Complete Fuel Burn
- Ruthenium Performs Better At High Temperatures In Various Driving Conditions Compared To The Leading Precious Metal Spark Plugs
- Ruthenium HX Spark Plugs Are Manufactured In An ISO 11565-Certified Facility
- No Supplier Warranty
- Resistor: Yes
- Electrode Type: U-Groove
- Electrode Core Material: Copper
- Electrode Tip Material: Ruthenium
- Insulator Type: Projected
- Thread Size (IN): 0.47 Inch
- Quantity: Single
- Reach: 1.043 Inch
- Seat Type: Gasket
- Wrench Diameter: 0.55 Inch Hex
Vehicle Application
Vehicle Application
SKU:SSNGS04145
Shipping
Shipping
Orders placed on weekends or holidays will start processing the following business day.
Some products may be delayed by 2-3 additional days due to warehouse stock changes, but orders will still ship within the same week.
Estimated delivery dates will appear in checkout.
